/usr/share/zsh-completion/completions/cppman.zsh is not the correct location for a zsh completion. see also https://github.com/aitjcize/cppman/commit/5b39e69a16b73ace8a3b08c059b20abba36165c5 , although this is still the wrong location (should be /usr/share/zsh/site-functions/_cppman)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=09fb13f9c1194b00da90b0673b892b178e023451 commit 09fb13f9c1194b00da90b0673b892b178e023451 Author: Esteve Varela Colominas <esteve.varela@gmail.com> AuthorDate: 2022-12-07 16:35:20 +0000 Commit: Florian Schmaus <flow@gentoo.org> CommitDate: 2022-12-28 09:37:11 +0000 app-doc/cppman: Fix zsh completions Closes: https://bugs.gentoo.org/881689 Closes: https://bugs.gentoo.org/881691 Signed-off-by: Esteve Varela Colominas <esteve.varela@gmail.com> Signed-off-by: Florian Schmaus <flow@gentoo.org> ...{cppman-0.5.4.ebuild => cppman-0.5.4-r1.ebuild} | 25 ++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-)